Nanometer material repairing agent capable of repairing engine cylinder block

A technology of nanomaterials and repairing agents, applied in the direction of additives, petroleum industry, lubricating compositions, etc., can solve the problems of nanomaterial production process or dispersion process, hinder the three-way catalytic converter exhaust gas purification, anti-wear and anti-friction effects Can not meet the use requirements and other problems, to achieve the effect of improving anti-oxidation stability, reducing friction coefficient, and improving heat dissipation effect

Inactive Publication Date: 2013-05-08
吕林利 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Commonly used strong repair agents for automobile engines are generally made of dialkylthiophosphate ZDDP. Due to the high phosphorus content in ZDDP, which exceeds the national standard, this product can only be used for low-end cars, and with people's environmental protection With the increase of requirements, this product is facing elimination; at the same time, the phosphorus content of ZDDP will seriously hinder the exhaust gas purification effect of the three-way catalytic converter, and in some cases, it will also lead to the failure of the oxygen sensor for monitoring the air-fuel ratio.
[0004] Most common lubricating oil products have the following problems: (1) In pure oil medium, the friction coefficien

Method used

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  • Nanometer material repairing agent capable of repairing engine cylinder block
  • Nanometer material repairing agent capable of repairing engine cylinder block
  • Nanometer material repairing agent capable of repairing engine cylinder block

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A nanomaterial repairing agent capable of repairing an engine block, the mass percentage of which is composed of:

[0026]

[0027] The above materials were dispersed with a high-speed disperser for 3 hours, and then oscillated with a 46KHz ultrasonic wave for 1 hour.

[0028] How to use: Just mix 400ml of repairing agent into 4L of new engine oil, no need to change the engine oil within 5000 kilometers.

Embodiment 2

[0030] A nanomaterial repairing agent capable of repairing an engine block, the mass percentage of which is composed of:

[0031]

[0032] The above materials were dispersed with a high-speed disperser for 3 hours, and then oscillated with a 46KHz ultrasonic wave for 2 hours.

[0033] How to use: Just mix 400ml of repairing agent into 4L of new engine oil, no need to change the engine oil within 5000 kilometers.

Embodiment 3

[0035] A nanomaterial repairing agent capable of repairing an engine block, the mass percentage of which is composed of:

[0036]

[0037] The above materials were dispersed with a high-speed disperser for 4 hours, and then oscillated with a 46KHz ultrasonic wave for 2 hours.

[0038] How to use: Just mix 400ml of repairing agent into 4L of new engine oil, no need to change the engine oil within 5000 kilometers.

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PUM

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Abstract

The invention discloses a nanometer material repairing agent capable of repairing an engine cylinder block. The nanometer material repairing agent comprises the components in percentage by weight as follows: 2-15% of nano-copper, 1-5% of nano-LaF, 2-5% of MoS2 dispersion liquid, 0.5-1% of dispersant, 2-15% of viscosity index adjustor, and 66-92% of synthetic lubricating oil. The nano-copper used is prepared by a liquid phase method. The nanometer material repairing agent disclosed by the invention can automatically repair the surface of the worn engine cylinder block, so that the pressure of the cylinder is improved, the resisted oxygen capability of engine oil is improved, and the power of the engine is enhanced.

Description

technical field [0001] The invention relates to a nanomaterial repairing agent, which is used for repairing an engine cylinder block and belongs to the field of material chemistry. Background technique [0002] After a long-term driving of the car, the piston of the engine cylinder will wear due to frequent movement, resulting in an increase in the gap between the piston and the cylinder wall, resulting in a decrease in the power of the car, burning oil and smoke. For the above problems, the engine is usually used. A powerful fixer to fix it. [0003] The commonly used strong repair agent for automobile engines is generally made of dialkyl thiophosphate ZDDP. Due to the high content of phosphorus in ZDDP, which exceeds the national standard, this product is usually only used for low-end cars, and as people pay more attention to environmental protection. As the requirements increase, this product is facing a situation of elimination; at the same time, the phosphorus content ...

Claims

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Application Information

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IPC IPC(8): C10M161/00C10N30/06C10N30/10C10N40/25
Inventor 吕林利钟明
Owner 吕林利
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